抖动的图片

<STYLE>.shakeimage {
 POSITION: relative
}
</STYLE>powered by 25175.net
<SCRIPT language=JavaScript1.2>
<!--
var rector=3
var stopit=0
var a=1
function init(which){
stopit=0
shake=which
shake.style.left=0
shake.style.top=0
}
function rattleimage(){
if ((!document.all&&!document.getElementById)||stopit==1)
return
if (a==1){
shake.style.top=parseInt(shake.style.top)+rector
}
else if (a==2){
shake.style.left=parseInt(shake.style.left)+rector
}
else if (a==3){
shake.style.top=parseInt(shake.style.top)-rector
}
else{
shake.style.left=parseInt(shake.style.left)-rector
}
if (a<4)
a++
else
a=1
setTimeout("rattleimage()",50)
}
function stoprattle(which){
stopit=1
which.style.left=0
which.style.top=0
}
//-->
</SCRIPT>
<IMG  class=shakeimage onmouseover=init(this);rattleimage() onmouseout=stoprattle(this) src="../../../images/girl.jpg" border=0>
<IMG class=shakeimage onmouseover=init(this);rattleimage() onmouseout=stoprattle(this) src="images/cartoon.JPG"  border=0>
<IMG  class=shakeimage onmouseover=init(this);rattleimage() onmouseout=stoprattle(this) src="../../../images/cat.JPG" border=0>